CN212366609U

CN212366609U - Outdoor low-voltage draw-out type switch cabinet

Info

Publication number: CN212366609U
Application number: CN202021415160.XU
Authority: CN
Inventors: 刘荣余; 吴志军; 陈玉龙
Original assignee: Suzheng Intelligent Electric Co ltd
Current assignee: Suzheng Intelligent Electric Co ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-01-15
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses an it is outdoor with low pressure pull-out type cubical switchboard, the intelligent cabinet temperature adjusting device comprises a cabinet body, a plurality of supporting legs of bottom fixedly connected with of the cabinet body, the bottom fixedly connected with base of supporting leg, a plurality of spinal branch vaulting poles of top fixedly connected with of the cabinet body, the top fixedly connected with fixed plate of bracing piece, the top of fixed plate is provided with the top cap, the equal fixedly connected with air guide storehouse of both sides inner wall of the cabinet body, the below in air guide storehouse is provided with air blast mechanism, and a plurality of baffles of fixedly connected with between the outer wall in two air guide storehouses, all be formed with the compartment between per two adjacent baffles, be provided with the drawer in the compartment, a plurality of louvre has been seted up on. The utility model has the characteristics of structural design is reasonable, and stability is high, can keep off rain and protect the top of cubical switchboard to avoid its internal electrical components impaired, and heat dispersion is good etc.

Description

Outdoor low-voltage draw-out type switch cabinet

Technical Field

The utility model relates to a cubical switchboard technical field specifically is an outdoor low pressure pull-out type cubical switchboard that uses.

Background

The switch cabinet is an electric device, the outside line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement, such as an instrument, an automatic control, a motor magnetic switch, various alternating current contactors and the like, some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber, high-voltage buses are arranged, such as a power plant and the like, and some switch cabinets are also provided with low-frequency load shedding for protecting main equipment.

The drawer-type switch cabinet is a drawer-type switch cabinet, and is characterized by that it adopts steel plate to make closed shell, and the electric elements of wire-inlet and wire-outlet loop are mounted in the drawer which can be drawn out so as to form a functional unit capable of implementing a certain kind of power supply task. Because of the structural design, the top of the existing low-voltage draw-out switch cabinet lacks rain-sheltering and protective measures, when the low-voltage draw-out switch cabinet is used outdoors, internal electrical elements of the switch cabinet are easily damaged due to impact of rainwater and external force, the heat dissipation performance of the low-voltage draw-out switch cabinet is poor, and the interior of the switch cabinet is easily overheated after long-time use, so that the low-voltage draw-out switch cabinet is urgently needed to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's current low pressure pull-out type cubical switchboard and lack rain and safeguard measure, and inside electrical components is impaired easily to the relatively poor defect of heat dispersion provides an outdoor low pressure pull-out type cubical switchboard of using. The outdoor low-voltage draw-out type switch cabinet has the advantages of being reasonable in structural design, high in stability, capable of keeping off rain and protecting the top of the switch cabinet to prevent internal electrical components from being damaged, good in heat dissipation performance and the like.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an outdoor low pressure pull-out type cubical switchboard, includes the cabinet body, a plurality of supporting legs of bottom fixedly connected with of the cabinet body, the bottom fixedly connected with base of supporting leg, a plurality of spinal branch vaulting poles of top fixedly connected with of the cabinet body, the top fixedly connected with fixed plate of bracing piece, the top of fixed plate is provided with the top cap, the equal fixedly connected with air guide bin of both sides inner wall of the cabinet body, air guide bin's below is provided with air blast mechanism, and two a plurality of baffles of fixedly connected with between air guide bin's the outer wall, every adjacent two all be formed with the compartment between the baffle, be provided with the drawer in the compartment, a plurality of louvre has been seted up on the top surface of the cabinet body, and the terminal surface installs the cabinet.

Preferably, the air blowing mechanism includes the blast bin and goes out the tuber pipe, blast bin fixed connection installs the fan in the inner chamber bottom of the cabinet body in its storehouse, just the top in blast bin and both sides lateral wall fixedly connected with blast hood and guide duct respectively, the one end mouth of pipe and the blast bin of guide duct are each other for the intercommunication, and its other end mouth of pipe runs through the bottom in wind guide bin and each other for the intercommunication rather than the inner chamber, go out tuber pipe fixed connection at the top in wind guide bin, its one end mouth of pipe and wind guide bin are each other for the intercommunication, just the other end mouth of pipe that goes out the tuber pipe is tubaeform and extends to the below of louvre.

Preferably, the front end face of the drawer is fixedly connected with a handle, the outer walls of two sides of the drawer are provided with sliding grooves, sliding blocks are inserted into the sliding grooves, and the sliding blocks are fixedly connected to the outer wall of the air guide bin.

Preferably, the top of top cap is the arc terminal surface, and its bottom fixedly connected with has a plurality of springs, the bottom fixed connection of spring is on the fixed plate.

Preferably, a plurality of locating levers are fixedly connected to two sides of the bottom of the top cover, a plurality of locating holes matched with the locating levers are formed in the surfaces of two sides of the fixing plate, and the bottom ends of the locating levers penetrate through the corresponding locating holes and are fixedly connected with limiting blocks.

Preferably, the bottom surface of the base is provided with a layer of non-slip mat, the non-slip mat is of a rubber pad structure, and herringbone non-slip lines are engraved on the surface of the non-slip mat.

Preferably, the base is U-shaped, the outer walls of two sides of the base are fixedly connected with a fixing frame, the tail end of the fixing frame is fixedly connected with a damping plate, and a plurality of hemispherical rubber blocks are uniformly distributed on the surface of the bottom of the damping plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the structure design is reasonable, the stability is high, the friction force between the base and the ground can be increased by using the non-slip mat so as to improve the stability of the base and prevent the base from slipping and shifting, and when the cabinet body shakes under the action of external force, the damping plate can be used for playing a damping and buffering effect so as to effectively prevent the cabinet body from toppling;

2. the top of the switch cabinet can be protected from rain, when the cabinet body is used outdoors, the top cover can be used for shielding rain so as to prevent rainwater from entering the cabinet body to cause short circuit of electrical components, when the top of the cabinet body is impacted by external force, the arc-shaped end surface of the top cover can be used for decomposing partial stress, and the impact force is further absorbed through compression of the spring, so that the cabinet body is protected;

3. the heat dispersion is good, when the internal portion of cabinet is overheated, can drive the fan and blow out the cool wind, can be respectively with the leading-in inner chamber and the air guide bin to the cabinet body of cool wind through blast casing and guide duct in, utilize out the tuber pipe can be with the cool wind diffusion to the inner chamber top of the cabinet body in the air guide bin, thereby can make the cool wind fully diffuse to the internal of cabinet, and accelerate the circulation of air speed of the internal portion of cabinet, make the heat can in time see through the louvre diffusion to the external world, then effectively reduce the inside temperature of the cabinet body, avoid electrical components overheated and influence its life.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic external structural view of the present invention;

fig. 3 is an enlarged view of fig. 1 at a.

Reference numbers in the figures: 1. a cabinet body; 2. supporting legs; 3. a base; 4. a support bar; 5. a fixing plate; 6. a top cover; 7. a wind guide bin; 8. a partition plate; 9. a compartment; 10. a drawer; 11. heat dissipation holes; 12. a cabinet door; 13. an observation window; 14. a blowing bin; 15. an air outlet pipe; 16. a fan; 17. a blower housing; 18. an air guide pipe; 19. a handle; 20. a chute; 21. a slider; 22. a spring; 23. positioning a rod; 24. positioning holes; 25. a limiting block; 26. a non-slip mat; 27. a fixed mount; 28. a shock absorbing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a low-voltage draw-out switch cabinet for outdoor use comprises a cabinet body 1, wherein the bottom of the cabinet body 1 is fixedly connected with a plurality of supporting legs 2, the bottom ends of the supporting legs 2 are fixedly connected with a base 3, the bottom surface of the base 3 is provided with a layer of non-slip mat 26, the non-slip mat 26 is of a rubber mat structure, herringbone non-slip lines are carved on the surface of the non-slip mat 26, the friction force between the base 3 and the ground can be increased, so that the stability of the base 3 is improved, the non-slip and displacement of the base are prevented, the base 3 is U-shaped, the outer walls of two sides of the base are fixedly connected with a fixing frame 27, the tail end of the fixing frame 27 is fixedly connected with a damping plate 28, a plurality of hemispherical rubber blocks are uniformly distributed on the bottom surface of the damping plate 28, the rubber blocks have elasticity, when the cabinet body 1 shakes under, so as to effectively avoid the toppling of the cabinet body 1, the top of the cabinet body 1 is fixedly connected with a plurality of support rods 4, the top ends of the support rods 4 are fixedly connected with a fixing plate 5, a top cover 6 is arranged above the fixing plate 5, the top of the top cover 6 is an arc-shaped end surface which can play a role of blocking rainwater and can also decompose part of stress, the bottom of the top cover is fixedly connected with a plurality of springs 22, the bottom ends of the springs 22 are fixedly connected to the fixing plate 5, both sides of the bottom of the top cover 6 are fixedly connected with a plurality of positioning rods 23, both side surfaces of the fixing plate 5 are respectively provided with a plurality of positioning holes 24 matched with the positioning rods 23, the bottom ends of the positioning rods 23 penetrate through the corresponding positioning holes 24 and are fixedly connected with limit blocks 25, when the top of the cabinet body 1 is impacted by external force, the top cover 6 firstly contacts with the top cover 6, at the moment, to prevent the movement of the drawer, the inner walls of the two sides of the cabinet body 1 are fixedly connected with the air guide bins 7, the lower part of the air guide bins 7 is provided with an air blowing mechanism, a plurality of partition plates 8 are fixedly connected between the outer walls of the two air guide bins 7, a compartment 9 is formed between every two adjacent partition plates 8, a drawer 10 is arranged in the compartment 9, the interior of the drawer 10 is integrated with related electrical components, the front end surface of the drawer 10 is fixedly connected with a handle 19, the outer walls of the two sides of the drawer are respectively provided with a sliding chute 20, a sliding block 21 is inserted in the sliding chute 20, the sliding block 21 is fixedly connected with the outer wall of the air guide bins 7, the drawer 10 can be drawn out from the compartment 9 through the handle 19, the stability and heat dissipation holes of the drawer 10 can be improved by utilizing the mutual matching between the sliding block 21 and the sliding chute 20, so as to prevent the, a cabinet door 12 is installed on the front end face of the cabinet door 12, an observation window 13 is arranged on the cabinet door 12, the condition inside the cabinet body 1 can be observed through the observation window 13, the blowing mechanism comprises a blowing bin 14 and an air outlet pipe 15, the blowing bin 14 is fixedly connected to the bottom of the inner cavity of the cabinet body 1, a fan 16 is installed in the bin, the top and two side walls of the blowing bin 14 are respectively and fixedly connected with a blowing cover 17 and an air guide pipe 18, one end pipe orifice of the air guide pipe 18 is mutually communicated with the blowing bin 14, the other end pipe orifice of the air guide pipe penetrates through the bottom of the air guide bin 7 and is mutually communicated with the inner cavity of the air guide bin, cool air can be blown out by driving the fan 16, the cool air can be respectively guided into the inner cavity of the cabinet body 1 and the air guide bin 7 by utilizing the blowing cover 17 and the air guide pipe 18, the air outlet pipe 15 is fixedly connected to the top of the air guide bin 7, one, the air outlet pipe 15 can be used for diffusing the cool air in the air guide bin 7 to the top of the inner cavity of the cabinet body 1.

The working principle is as follows: when the utility model is used, firstly, the drawer 10 integrated with the electric appliance element is placed in each compartment 9, then the cabinet door 12 is closed and the internal condition of the cabinet body 1 is observed through the observation window 13, when the cabinet body 1 is used outdoors, the top cover 6 can be used for keeping off rain to avoid rainwater from entering the cabinet body 1 to cause short circuit of the electric appliance element, and when the top of the cabinet body 1 is impacted by external force, the arc end surface of the top cover 6 can be used for decomposing part of the stress, and the impact force is further absorbed through the compression of the spring 22, thereby playing the role of protecting the cabinet body 1; when the cabinet body 1 is overheated due to long-time work, the fan 16 can be driven to blow out cool air, at the moment, the cool air can be respectively guided into the inner cavity of the cabinet body 1 and the air guide bin 7 through the blast hood 17 and the air guide pipe 18, the cool air in the air guide bin 7 can be diffused to the top of the inner cavity of the cabinet body 1 through the air outlet pipe 15, so that the cool air can be fully diffused into the cabinet body 1, the air circulation speed inside the cabinet body 1 is accelerated, heat can be diffused to the outside through the heat dissipation holes 11 in time, the internal temperature of the cabinet body 1 is effectively reduced, and the phenomenon that the service life of an electrical appliance is influenced due to overheating is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an outdoor low pressure pull-out type cubical switchboard that uses, includes cabinet body (1), its characterized in that: the cabinet comprises a cabinet body (1), wherein the bottom of the cabinet body (1) is fixedly connected with a plurality of supporting legs (2), the bottom of each supporting leg (2) is fixedly connected with a base (3), the top of the cabinet body (1) is fixedly connected with a plurality of supporting rods (4), the top ends of the supporting rods (4) are fixedly connected with a fixing plate (5), a top cover (6) is arranged above the fixing plate (5), the inner walls of the two sides of the cabinet body (1) are fixedly connected with air guide bins (7), an air blowing mechanism is arranged below the air guide bins (7), a plurality of partition plates (8) are fixedly connected between the outer walls of the two air guide bins (7), a compartment (9) is formed between every two adjacent partition plates (8), a drawer (10) is arranged in the compartment (9), a plurality of heat dissipation holes (11) are formed in the top surface of the cabinet body (1), and, the cabinet door (12) is provided with an observation window (13).

2. An outdoor low-voltage draw-out switchgear according to claim 1, characterized in that: the air blowing mechanism comprises an air blowing bin (14) and an air outlet pipe (15), the air blowing bin (14) is fixedly connected to the bottom of an inner cavity of the cabinet body (1), a fan (16) is installed in the bin, the top and two side walls of the air blowing bin (14) are fixedly connected with an air blowing cover (17) and an air guide pipe (18) respectively, an orifice at one end of the air guide pipe (18) is communicated with the air blowing bin (14), an orifice at the other end of the air guide pipe penetrates through the bottom of the air guide bin (7) and is communicated with the inner cavity of the air guide bin, the air outlet pipe (15) is fixedly connected to the top of the air guide bin (7), an orifice at one end of the air guide pipe is communicated with the air guide bin (7), and the orifice at the other end of the air outlet pipe (15) is horn-shaped and extends.

3. An outdoor low-voltage draw-out switchgear according to claim 1, characterized in that: the front end face of the drawer (10) is fixedly connected with a handle (19), the outer walls of two sides of the drawer are respectively provided with a sliding groove (20), a sliding block (21) is inserted into the sliding grooves (20), and the sliding blocks (21) are fixedly connected to the outer wall of the air guide bin (7).

4. An outdoor low-voltage draw-out switchgear according to claim 1, characterized in that: the top of top cap (6) is the arc terminal surface, its bottom fixedly connected with a plurality of springs (22), the bottom fixed connection of spring (22) is on fixed plate (5).

5. An outdoor low-voltage draw-out switchgear according to claim 1, characterized in that: the bottom both sides of top cap (6) all fixedly connected with a plurality of locating levers (23), a plurality of and locating lever (23) matched with locating hole (24) have all been seted up on the both sides surface of fixed plate (5), the bottom of locating lever (23) passes corresponding locating hole (24) and fixedly connected with stopper (25).

6. An outdoor low-voltage draw-out switchgear according to claim 1, characterized in that: the anti-skid device is characterized in that a layer of anti-skid pad (26) is arranged on the bottom surface of the base (3), the anti-skid pad (26) is of a rubber pad structure, and herringbone anti-skid lines are engraved on the surface of the anti-skid pad.

7. An outdoor low-voltage draw-out switchgear according to claim 1, characterized in that: the base (3) is U-shaped, and the equal fixedly connected with mount (27) of its both sides outer wall, the terminal fixedly connected with shock attenuation board (28) of mount (27), the bottom surface evenly distributed of shock attenuation board (28) has a plurality of hemisphere rubber piece.